final HttpSession session = request.getSession(false);
            if (session != null) {
                final Object resultsPerPage = session.getAttribute(Constants.RESULTS_PER_PAGE);
                if (resultsPerPage instanceof Integer) {
                    form.num = (Integer) resultsPerPage;
                }
            }
        }

        final HttpSession session = request.getSession(false);
        if (session != null) {
            final Object resultsPerPage = session.getAttribute(Constants.RESULTS_PER_PAGE);
            if (resultsPerPage instanceof Integer) {
                form.num = (Integer) resultsPerPage;
            }
        }

        // label

    /** Search log access type for other interfaces. */
    public static final String SEARCH_LOG_ACCESS_TYPE_OTHER = "other";

    /** Results per page parameter name. */
    public static final String RESULTS_PER_PAGE = "resultsPerPage";

    /** User code parameter name. */
    public static final String USER_CODE = "userCode";

    /** Search query field name for logging. */
    public static final String SEARCH_FIELD_LOG_SEARCH_QUERY = "q";